The Whisk Ball Does the Work
This is a 400ml protein shaker bottle at $16.62, BPA-free with a stainless steel whisk ball, leak-proof, available in nine colors and 400–600ml capacities. The whisk ball is what separates a shaker from a bottle: the steel spiral breaks up powder clumps as it moves through the liquid, so a hard shake produces an actually smooth drink. Without one, protein powder gums into lumps that sit at the bottom and then hit you all at once at the end.
Key Benefits
- Stainless steel whisk ball. Breaks up clumps as you shake – the entire reason a shaker works.
- Leak-proof. Built to survive lying sideways in a gym bag.
- BPA-free plastic. ABS construction, no BPA.
- Nine colors, multiple sizes. 400ml through 600ml.
- Not just protein. Pre-workout, greens powders, electrolytes, pancake batter – anything that clumps.
How to Use
- Liquid in first, then powder. Powder dropped into water clumps far less than water poured onto powder.
- Drop in the whisk ball, seal, and shake hard for 10–15 seconds.
- Rinse immediately after drinking. Protein dries into a film that is very hard to remove and is what causes the smell.
- Store with the lid off so the inside dries completely.
Specifications
| Type | Protein shaker / mixer bottle |
|---|---|
| Capacity | 400ml (400–600ml options) |
| Mixer | Stainless steel whisk ball |
| Material | BPA-free ABS plastic |
| Leak-proof | Yes |
| Colors | Nine options |
| Best for | Protein, pre-workout, greens, electrolytes |
Care & Maintenance
Rinse the instant you finish. Wash the whisk ball separately – it is where residue hides. Store with the lid off so the bottle dries fully inside.
What’s in the Box
- 1 x Shaker bottle
- 1 x Stainless steel whisk ball
Frequently Asked Questions
Do I need the whisk ball?
Yes, if you want a smooth shake. The steel spiral breaks powder clumps apart as it passes through the liquid. Without it, powder gums together and you drink the lumps at the end.
How do I stop my shaker smelling?
Rinse it immediately after use, every time, and store it with the lid off. Protein that dries inside a sealed bottle is what causes the smell, and once it is established it is very hard to shift.
Liquid or powder first?
Liquid first, always. Powder dropped onto water disperses; water poured onto powder cements it into a lump at the bottom.
Is it leak-proof?
Yes. That matters because a shaker lives on its side in a gym bag next to your phone and headphones.
What sizes are available?
This one is 400ml, with 400–600ml options in the range. 400ml suits a standard single scoop with water; go larger if you mix with milk or use two scoops.



















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